Air Filter WrapPre-FilterPre-Filter; For Use w/Air Filter PN[42148];SPECIFICATIONS:Color: BlackItem Height: OEMShape: ConicalFEATURES:Breathable MaterialProvides Additional Protection From Large DebrisCan Extend Cleaning IntervalsEasily InstalledGuard your Ram-Air filter with an extra layer of protection from Banks prefilters. Stitched from breathable materials, these prefilters not only keep your Ram-Air filter cleaner, but they also extend cleaning intervals. They are easily installed--simply slip them on and they provide your rig with cleaner air to breathe! Cleaner air equals more power, so before the debris and dust gets to your filter, put an extra guard on duty--Banks prefilters--and maintain your Ram-Air superiority!Banks Engineering - First and foremost, Banks is an engineering firm. Established in 1958, Banks has grown to 200 employees on a 12-acre campus. The Mechanical Engineering Department, staffed with world-class automotive people, designs and tests the latest high performance equipment. In the Race Shop, Banks' special project vehicles feature cutting-edge diesel and gasoline development, multiple turbo applications, mind-boggling horsepower and head-turning style. Sophisticated electronic engineering technologies are applied to engine improvement in the rapidly growing Computer Systems Engineering Department. Gale Banks Engineering designs turbocharged engines from the centerline of the crankshaft, out. Banks Prototyping - Gale Banks Engineering is the company others come to for advanced research and development, including "outside the box" projects for both product feasibility and image-generating media attention. Major automakers, including Chevrolet, GMC,